Looks like it's from a Contour, probably a 2000 model. The power is okay, but that engine is more buzzy, whereas the earlier silvertops were more thrashy. I prefer thrashy.
J.T.
2002 Chevrolet Silverado 294ci V8. Custom CAI, headers on the way...
1997 Mercury Mystique Zetec ATX
Deceased February 2006